Download/criu/1.5

Tarball:	criu-1.5.tar.bz2
Version:	1.5
Released:	2 Mar 2015
GIT tag:	v1.5

New features

• CRIT tool
• Ability to request CPU compatibility on instructions level only
• C/R of empty AIO rings
• More detailed errno report via RPC
• Per-feature "criu check"
• Inheriting FDs on restore
• Ability to automatically move veth device to host-side bridge on netns restore
• VT terminals support
• More user namespaces C/R stuff
  • Sockets full support
  • Invisible files
  • TTYs
  • FSnotifies

Optimizations

• TCP send queue is restored in the maximal portions allowed by the kernel
• Pre-loading sock-diag modules now happens in a more elegant way

Fixes

• Multi-threaded tasks on 64bit ARM could segfault upon restore
• When doing "check" CRIU could leave un-killed piggie task
• The --cpu-cap option argument was parsed with errors
• Incorrect handling of --cpu-cap fpu compatibility mode on restore
• Criu ignored trailing CLI arguments that resulted in usage confusions
• Irmap hints didn't include common "/" path
• When run per user request, CRIU left log and pid files belonging to root
• Mappings on AUFS could be looked up on wrong mount point
• Fixed compilation on Centos6.5
• Wrong /proc was used when reading the list of FDs to close on restore
• Race in restoring TCP established and listening sockets results in failed bind() on the latter
• Legacy ttys errorneously treated as unix98
• TTY pairs slavery setup could pick wrong peer
• For user-dump the log and pid files still belonged to root
• Task could die while being frozen thus causing dump to fail or save wrong task state